Greatest Common Factor of 30, 75, 531

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 30, 75, 531 by common division method
• Greatest Common Factor of 30, 75, 531 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 531

List of positive integer factors of 531 that divides 531 without a remainder.

1,3,9,59,177,531

Greatest Common Factor

We found the factors 30,75,531 . The biggest common factor number is the GCF number.
So the greatest common factor 30,75,531 is 3.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 81, 65, 481
• GCF of 52, 79, 785
• GCF of 59, 23, 991
• GCF of 55, 48, 309
• GCF of 12, 77, 674

1. What is the GCF of 30, 75, 531?

Answer: GCF of 30, 75, 531 is 3.

2. How to Find the GCF of 30, 75, 531

Answer: Greatest Common Factor(GCF) of 30, 75, 531 = 3

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(30, 75, 531) = 3.